DE69500692D1 - Sekundärluftzufuhrsystem mit Luftmotorpumpe - Google Patents

Sekundärluftzufuhrsystem mit Luftmotorpumpe

Info

Publication number: DE69500692D1
Authority: DE; Germany
Prior art keywords: supply system; motor pump; air supply; secondary air; air motor
Prior art date: 1994-11-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE69500692T

Other languages

English (en)

Other versions

DE69500692T2 (de

Inventor

Yukio Haniu

Shinji Ishida

Michio Koshimizu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Denso Corp

Original Assignee

Denso Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1994-11-02

Filing date

1995-03-02

Publication date

1997-10-16

1995-03-02 Application filed by Denso Corp filed Critical Denso Corp

1997-10-16 Publication of DE69500692D1 publication Critical patent/DE69500692D1/de

1998-04-09 Application granted granted Critical

1998-04-09 Publication of DE69500692T2 publication Critical patent/DE69500692T2/de

2015-03-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/32—Arrangements for supply of additional air using air pump
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Exhaust Gas After Treatment (AREA)
Check Valves (AREA)

DE69500692T 1994-11-02 1995-03-02 Sekundärluftzufuhrsystem mit Luftmotorpumpe Expired - Lifetime DE69500692T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6269598A JP2825062B2 (ja)	1994-11-02	1994-11-02	電動エアポンプを備えた二次空気供給システム

Publications (2)

Publication Number	Publication Date
DE69500692D1 true DE69500692D1 (de)	1997-10-16
DE69500692T2 DE69500692T2 (de)	1998-04-09

Family

ID=17474599

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69500692T Expired - Lifetime DE69500692T2 (de)	1994-11-02	1995-03-02	Sekundärluftzufuhrsystem mit Luftmotorpumpe

Country Status (4)

Country	Link
US (1)	US5499502A (de)
EP (1)	EP0710768B1 (de)
JP (1)	JP2825062B2 (de)
DE (1)	DE69500692T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2308989B (en) *	1996-01-12	1997-11-19	Steven Valisko	Exhaust manifold device
GB2344614B (en) *	1998-12-11	2000-11-08	Steven Valisko	Exhaust manifold device
JP3829786B2 (ja) *	2002-10-01	2006-10-04	トヨタ自動車株式会社	二次空気供給装置
JP4289909B2 (ja) *	2003-03-07	2009-07-01	三輪精機株式会社	油圧ポンプの制御システムおよび荷受台昇降装置
US7140177B2 (en) *	2003-12-04	2006-11-28	Toyota Jidosha Kabushiki Kaisha	Secondary air supply system and abnormality diagnosis method of secondary air supply system
DE10357886B4 (de) *	2003-12-11	2015-07-02	BorgWarner Esslingen GmbH	Ventil für ein Sekundärluftzufuhr-System einer Brennkraftmaschine
JP2005264735A (ja) *	2004-03-16	2005-09-29	Yamaha Marine Co Ltd	過給機付きエンジン
JP4382771B2 (ja) *	2005-06-15	2009-12-16	トヨタ自動車株式会社	空気供給装置
EP1767756B1 (de) *	2005-09-27	2008-04-16	Ford Global Technologies, LLC	Anordnung in einem Sekundärluftsystem für eine Brennkraftmaschine
JP2007092659A (ja) *	2005-09-29	2007-04-12	Denso Corp	流体ポンプ装置
JP2007146805A (ja) *	2005-11-30	2007-06-14	Toyota Motor Corp	触媒排気臭抑制装置
DE102006020596A1 (de) *	2006-05-02	2007-11-08	Bayerische Motoren Werke Ag	Sekundärluftsystem
US8485313B2 (en)	2010-06-18	2013-07-16	Briggs & Stratton Corporation	Muffler and engine system
DE102013202762B4 (de)	2013-02-20	2022-01-13	Elringklinger Ag	Ventilhaube
DE102015100214B4 (de)	2015-01-09	2021-01-14	Pierburg Gmbh	Seitenkanalgebläse für eine Verbrennungskraftmaschine
DE102015100215B4 (de) *	2015-01-09	2021-01-14	Pierburg Gmbh	Seitenkanalgebläse für eine Verbrennungskraftmaschine
US9810128B2 (en)	2015-08-10	2017-11-07	Fca Us Llc	Secondary air pump assembly
DE102015011409B3 (de) *	2015-08-29	2016-10-27	Audi Ag	Antriebseinrichtung für ein Kraftfahrzeug
USD923921S1 (en)	2016-04-21	2021-07-06	Theodore Tsakiris	Promotional cap strap cover
DE102019215449A1 (de) *	2019-10-09	2021-04-15	Robert Bosch Gmbh	Brennkraftmaschine mit Sekundärluftsystem

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5381815A (en) *	1976-12-27	1978-07-19	Nissan Motor Co Ltd	Secondary air intake device
JPS5537535A (en) *	1978-09-06	1980-03-15	Nippon Denso Co Ltd	Secondary air supply equipment
JPS56132316A (en) *	1980-03-21	1981-10-16	Konishiroku Photo Ind Co Ltd	Automatic focusing camera
JPS58170812A (ja) *	1982-04-01	1983-10-07	Nippon Soken Inc	内燃機関の二次空気供給装置
JPS58174113A (ja) *	1982-04-06	1983-10-13	Nippon Soken Inc	内燃機関の二次空気供給装置
JPS6196138A (ja) *	1984-10-16	1986-05-14	Ngk Spark Plug Co Ltd	過給機付内燃機関
US5065575A (en) *	1989-11-22	1991-11-19	Siemens Automotive Limited	Air flow/check valve
JP2724387B2 (ja) *	1990-08-28	1998-03-09	本田技研工業株式会社	内燃エンジンの排気二次空気供給装置の故障検知方法
US5296198A (en) *	1990-11-09	1994-03-22	Ngk Insulators, Ltd.	Heater and catalytic converter
JPH04219415A (ja) *	1990-12-20	1992-08-10	Toyota Motor Corp	Ｖ型エンジンの二次空気供給装置
FR2674288A1 (fr) *	1991-03-21	1992-09-25	Borg Warner Automotive Electro	Soupape de commande et de non-retour d'air secondaire.
JP3121896B2 (ja) *	1992-01-31	2001-01-09	マツダ株式会社	エンジンの二次空気制御装置
US5444978A (en) *	1993-03-15	1995-08-29	Toyota Jidosha Kabushiki Kaisha	Catalyst warming up device of an internal combustion engine

1994
- 1994-11-02 JP JP6269598A patent/JP2825062B2/ja not_active Expired - Fee Related
1995
- 1995-03-02 DE DE69500692T patent/DE69500692T2/de not_active Expired - Lifetime
- 1995-03-02 EP EP95102971A patent/EP0710768B1/de not_active Expired - Lifetime
- 1995-03-22 US US08/408,708 patent/US5499502A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0710768A1 (de)	1996-05-08
US5499502A (en)	1996-03-19
EP0710768B1 (de)	1997-09-10
JPH08128320A (ja)	1996-05-21
DE69500692T2 (de)	1998-04-09
JP2825062B2 (ja)	1998-11-18

Publication	Publication Date	Title
DE69500692D1 (de)	1997-10-16	Sekundärluftzufuhrsystem mit Luftmotorpumpe
DE69738593D1 (de)	2008-05-08	Stromversorgungssystem mit Systemverbindung
DE69523884D1 (de)	2001-12-20	Mikroprozessor mit Fehlersuchsystem
DE69523549D1 (de)	2001-12-06	Mikroprozessor mit Fehlersuchsystem
NO950531D0 (no)	1995-02-13	Strömforsyningsmodulsystem
DE59502163D1 (de)	1998-06-18	Elektrisch angetriebene Luftpumpe
DE69733460D1 (de)	2005-07-14	Luftpumpe
DE59502164D1 (de)	1998-06-18	Elektrisch angetriebene Luftpumpe
DE59509053D1 (de)	2001-04-05	Kraftstoffpumpe
DE59504991D1 (de)	1999-03-11	Dickstoffpumpe
DE69506626D1 (de)	1999-01-28	Treibstoffversorgungssystem
DE69507533D1 (de)	1999-03-11	Klimaanlage mit Wärmepumpe
DE59501774D1 (de)	1998-05-07	Elektrisch angetriebene Luftpumpe
FI970881A7 (fi)	1997-02-28	Ilmansyöttöventiili
DE69519610D1 (de)	2001-01-18	Brennstoffpumpe
FI940422L (fi)	1995-07-29	Tuloilmalaite
ATA153795A (de)	1998-03-15	Stromversorgungsanlage
KR950008791U (ko)	1995-04-17	잠수용 급기장치
DK81295A (da)	1996-01-23	Lufttilførselssystem
KR960023999U (ko)	1996-07-22	히트 펌프식 공기조화기
KR960011496U (ko)	1996-04-15	공기펌프
KR970018912U (ko)	1997-05-26	히트펌프식 공기조화기
KR950001545U (ko)	1995-01-04	수동식 공기펌프
KR980000107U (ko)	1998-03-30	공기 공급기
SE9403596D0 (sv)	1994-10-20	Tilluftsdon

Legal Events

Date	Code	Title	Description
1998-10-08	8364	No opposition during term of opposition